* {
  box-sizing: border-box;
}

body {
  padding: 0;
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background-color: #2c3e50;
  display: flex;
  height: 100vh;
  align-items: center;
  justify-content: center;
}

.container {
  position: relative;
}

.triangle-up {
  position: absolute;
  width: 0;
  height: 0;
  border-left: 50px solid transparent;
  border-right: 50px solid transparent;
  border-bottom: 50px solid white;
  top: 50px;
  left: -50px;
  transition: all 0.5s ease-in-out;
  transform-origin: 50px 0px;
}
.triangle-up:hover {
  transform: rotate(180deg);
}
.triangle-right {
  width: 0;
  height: 0;
  border-top: 50px solid transparent;
  border-right: 50px solid white;
  border-bottom: 50px solid transparent;
  top: -50px;
  left: -25px;
  transition: all 0.5s ease-in-out;
  transform-origin: 0px 50px;
}

.triangle-right:hover {
  transform: rotate(180deg);
}
